public void Deserialize(Stream input)
{
var magic = input.ReadValueU32(Endian.Little);
if (magic != _Signature)
{
throw new FormatException("invalid header magic");
}
var endian = Endian.Little;
var version = input.ReadValueU16(endian);
if (version != 3)
{
throw new FormatException("unsupported file version");
}
var flags = input.ReadValueEnum <HeaderFlags>(endian);
if (flags != HeaderFlags.None)
{
throw new FormatException("unsupported file flags");
}
var totalObjectCount = input.ReadValueU32(endian);
var totalValueCount = input.ReadValueU32(endian);
var pointers = new List <BinaryObject>();
this.Version = version;
this.Flags = flags;
this.Root = BinaryObject.Deserialize(null, input, pointers, endian);
}
public static BinaryObject Deserialize(BinaryObject parent,
Stream input,
List <BinaryObject> pointers,
Endian endian)
{
long position = input.Position;
bool isOffset;
var childCount = ReadCount(input, out isOffset, endian);
if (isOffset == true)
{
return(pointers[(int)childCount]);
}
var child = new BinaryObject();
child.Position = position;
pointers.Add(child);
child.Deserialize(input, childCount, pointers, endian);
return(child);
}
public void Deserialize(Stream input)
{
/*
* var magic = input.ReadValueU32(Endian.Little);
* var endian = Endian.Little;
*
* Console.WriteLine("0");
*
* if (magic != _Signature)
* {
* magic = input.ReadValueU32(Endian.Big);
*
* if (magic == _Signature)
* {
* Console.WriteLine("1A");
* endian = Endian.Big;
* }
* else
* {
* Console.WriteLine("1B");
* //throw new FormatException("invalid header magic");
* }
* }
*
* var version = input.ReadValueU16(endian);
*
* if (version != 3)
* {
* Console.WriteLine("2");
* //throw new FormatException("unsupported file version");
* }
*
* var flags = input.ReadValueEnum<HeaderFlags>(endian);
*
* if (flags != HeaderFlags.None)
* {
* Console.WriteLine("3");
* //throw new FormatException("unsupported file flags");
* }
*
* Console.Write($"\nFile info:\n\tMagic = {magic:X8}\n\tVersion = {version}\n\tFlags = {flags}\n");
*/
var endian = Endian.Little;
// store header, read magic
uint magic = input.ReadValueU32(endian);
long magicOffset = 0;
string header = "";
if (magic != _Signature)
{
Utility.Log("Reading header...");
while (magicOffset == 0)
{
var latest = input.ReadValueU32();
if (latest == _Signature)
{
magicOffset = input.Position - 4;
Utility.Log("Signature found!");
break;
}
}
header = GetHeaderString(input, magicOffset);
input.Position = magicOffset;
magic = input.ReadValueU32(endian);
Utility.Log("Done!");
}
// store version
var version = input.ReadValueU16(endian);
// everything else
var flags = input.ReadValueEnum <HeaderFlags>(endian);
var totalObjectCount = input.ReadValueU32(endian);
var totalValueCount = input.ReadValueU32(endian);
var pointers = new List <BinaryObject>();
//Console.ForegroundColor = ConsoleColor.DarkGray;
//Console.Write($"Magic: {magic:X8}\nVersion: {version:X4}\nFlags: {flags}\nHeader Length: {header.Length / 2}\n\n");
//Console.ResetColor();
this.Header = header;
this.Version = version;
this.Flags = flags;
this.Root = BinaryObject.Deserialize(null, input, pointers, endian);
}
